When asked on Elvis Duran and the Morning Show whether she wanted to start a family, she said: "I want babies, yep! I do. Everybody keeps saying, 'What do you want for Christmas?' And I'm like, 'I want to be pregnant'."

Clarkson also spoke about becoming a stepmum to Blackstock's two children.

"I honestly never ever used to want to have kids because I'm kind of selfish with my career, but going to soccer games with Seth and doing homework with Savannah - I just really love it y'all. It's so cool. It sounds so cheesy but it's such a bigger point to life."

She added: "I really lucked out with the whole kid situation. They're amazing."